* {
    margin: 0;
    padding: 0;
    font-size: 14px;
    line-height: 1.2;
    font-weight: normal;
    font-style: normal;
    font-family: '微软雅黑';
}

html,
body {
    width: 100%;
    height: 100%;
}

.no-select {

    -webkit-touch-callout: none;
    /* iOS Safari */

    -webkit-user-select: none;
    /* Chrome/Safari/Opera */

    -khtml-user-select: none;
    /* Konqueror */

    -moz-user-select: none;
    /* Firefox */

    -ms-user-select: none;
    /* Internet Explorer/Edge */

    user-select: none;
    /* Non-prefixed version, currently not supported by any browser */

}